Tiller arm



FIG. 1 is a top perspective view of a tiller arm showing our new design;

FIG. 2 is a top view of the tiller arm of FIG. 1;

FIG. 3 is a left side view of the tiller arm of FIG. 1;

FIG. 4 is a bottom view of the tiller arm of FIG. 1;

FIG. 5 is a right side view of the tiller arm of FIG. 1;

FIG. 6 is an upper end view of the tiller arm of FIG. 1; and,

FIG. 7 is a lower end view of the tiller arm of FIG. 1.

The broken line representations of items in FIGS. 1–7 are for purposes of illustration only, and form no part of the claimed design. 

The ornamental design for a tiller arm, as shown and described. 